Negation in English Grammar: Exploring Negative Sentence Structure

How can we convert an affirmative sentence into a negative sentence in English?

Convert the affirmative sentence "I missed the train" into a negative sentence.

Correct negative conversion:

The correct conversion of the sentence 'I missed the train' into negative form is 'I didn't miss the train' because the original sentence is in simple past tense.

Explanation:

In changing the affirmative sentence 'I missed the train' to a negative sentence, we need to understand how negations work in the context of English verb tenses. The sentence 'I missed the train' is in simple past tense. The simplest and most correct way to negate this sentence is by adding 'did not' or its contraction 'didn't' before the verb. Thus, the correct negative form would be: 'I didn't miss the train'.